Home / 974,077.04-1,344,204.01-544,397.15

Finding the Fourth Proportional to 974,077.04, 1,344,204.01 and 544,397.15

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Solution

The fourth proportional to 974,077.04, 1,344,204.01 and 544,397.15 is: 751,255.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    974,077.04 : 1,344,204.01 = 544,397.15 : x
  2. Step 2: Convert to fraction form
    974,077.04/1,344,204.01 = 544,397.15/x
  3. Step 3: Cross multiply
    974,077.04x = 1,344,204.01 × 544,397.15
  4. Step 4: Simplify right side
    974,077.04x = 731,780,836,103.58
  5. Step 5: Solve for x
    x = 731,780,836,103.58/974,077.04
  6. Step 6: Final answer
    x = 751,255.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.